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Effects of Fertilization Treatments on Klickitat Douglas-fir Sites in South-Central Washington Item Info

Fertilization treatments, (control, 200 lb N/acre, and 200 lb N + 200 lb K lacre), were applied to six Douglas-fir installations (36 plots) in the Klickitat area of south-central Washington, in October, 1990. Measurements were taken before the application of the treatments and again in the Fall of 1992. All live plot trees were tagged and measured for total height and diameter for pre-treatment and diameter only for post-treatment. Foliage samples were collected in Fall, 1991 and analyzed by Camas Analytical Lab, Missoula, Montana. The detailed information about stand characteristics and foliar nutrients for each installation are provided in Appendix A and B. The objective of the statistical analysis is to investigate the treatment effects on stand basal area growth and response. Additional analyses were conducted to relate stand basal area response to pre and post treatment foliage nutrient status.

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Title:
Effects of Fertilization Treatments on Klickitat Douglas-fir Sites in South-Central Washington
Creator:
Moore, J.A.; Zhang, L.; Shaw, T.M.
Date Created (ISO Standard):
1993-03-01
Description:
Fertilization treatments, (control, 200 lb N/acre, and 200 lb N + 200 lb K lacre), were applied to six Douglas-fir installations (36 plots) in the Klickitat area of south-central Washington, in October, 1990. Measurements were taken before the application of the treatments and again in the Fall of 1992. All live plot trees were tagged and measured for total height and diameter for pre-treatment and diameter only for post-treatment. Foliage samples were collected in Fall, 1991 and analyzed by Camas Analytical Lab, Missoula, Montana. The detailed information about stand characteristics and foliar nutrients for each installation are provided in Appendix A and B. The objective of the statistical analysis is to investigate the treatment effects on stand basal area growth and response. Additional analyses were conducted to relate stand basal area response to pre and post treatment foliage nutrient status.
Subjects:
research (document genres) forest management fertilizer timber (lumber)
Location:
North and Central Idaho; Eastern Washington; Western Montana; Northeastern Oregon
Publisher:
Intermountain Forest Tree Nutrition Cooperative, University of Idaho, College of Forest, Wildlife and Range Sciences, Moscow
Source:
Moore, J.A., L. Zhang, T.M. Shaw. 1993. Effects of Fertilization Treatments on Klickitat Douglas-fir Sites in South-Central Washington. FWR, Univ. of Idaho, Moscow.
Source Identifier:
Effects_of_Fertilization_Treatments_on_Klickitat_DF_Sites_in_SC_Washington_IFTNC_1993
Type:
Text
Format:
application/pdf

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Preferred Citation:
"Effects of Fertilization Treatments on Klickitat Douglas-fir Sites in South-Central Washington", Idaho Forestry Research Collection, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/forestryresearch/items/forestryresearch882.html
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Educational use includes non-commercial use of text and images in materials for teaching and research purposes. Digital reproduction rights granted by University of Idaho Library. For other uses beyond educational use, please contact University of Idaho Library Special Collections and Archives Department at libspec@uidaho.edu.
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